Alien NineSeason 12001 · 4 episodesEpisodes19th Elementary Anti-Alien SquadYuri has to fight aliens invading her school, and must wear some kind of yucky alien helmet...2Boredom, Spaceship and OvergrowthWhen Yuri arrives at school, she finds a weird huge mushroom-like thing in the playground.3Summer Vacation, Borg and DeathSummer vacations have come at last, but Yuri is depressed. She still hates fighting aliens…4The End of the BeginningOne day, a gigantic alien appears on the school rooftop and won't move from there anymore…
